From: kernel test robot <lkp@intel.com>
To: kbuild@lists.01.org
Subject: Re: [PATCH v36 10/33] LSM: Use lsmblob in security_ipc_getsecid
Date: Wed, 15 Jun 2022 23:02:54 +0800 [thread overview]
Message-ID: <202206152226.thfX6MVW-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 3560 bytes --]
CC: kbuild-all(a)lists.01.org
BCC: lkp(a)intel.com
In-Reply-To: <20220609230146.319210-11-casey@schaufler-ca.com>
References: <20220609230146.319210-11-casey@schaufler-ca.com>
TO: Casey Schaufler <casey@schaufler-ca.com>
TO: casey.schaufler(a)intel.com
TO: jmorris(a)namei.org
TO: linux-security-module(a)vger.kernel.org
TO: selinux(a)vger.kernel.org
CC: casey(a)schaufler-ca.com
CC: linux-audit(a)redhat.com
CC: keescook(a)chromium.org
CC: john.johansen(a)canonical.com
CC: penguin-kernel(a)i-love.sakura.ne.jp
CC: paul(a)paul-moore.com
CC: stephen.smalley.work(a)gmail.com
CC: linux-kernel(a)vger.kernel.org
Hi Casey,
I love your patch! Perhaps something to improve:
[auto build test WARNING on pcmoore-audit/next]
[also build test WARNING on pcmoore-selinux/next linus/master v5.19-rc2 next-20220615]
[cannot apply to jmorris-security/next-testing]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/intel-lab-lkp/linux/commits/Casey-Schaufler/integrity-disassociate-ima_filter_rule-from-security_audit_rule/20220610-080129
base: https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git next
:::::: branch date: 6 days ago
:::::: commit date: 6 days ago
config: x86_64-randconfig-m001-20220613 (https://download.01.org/0day-ci/archive/20220615/202206152226.thfX6MVW-lkp(a)intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
New smatch warnings:
include/linux/security.h:218 lsmblob_value() warn: we never enter this loop
Old smatch warnings:
include/linux/security.h:170 lsmblob_init() warn: we never enter this loop
vim +218 include/linux/security.h
767517968014af Casey Schaufler 2022-06-09 203
86979553fd37a9 Casey Schaufler 2022-06-09 204 /**
86979553fd37a9 Casey Schaufler 2022-06-09 205 * lsmblob_value - find the first non-zero value in an lsmblob structure.
86979553fd37a9 Casey Schaufler 2022-06-09 206 * @blob: Pointer to the data
86979553fd37a9 Casey Schaufler 2022-06-09 207 *
86979553fd37a9 Casey Schaufler 2022-06-09 208 * This needs to be used with extreme caution, as the cases where
86979553fd37a9 Casey Schaufler 2022-06-09 209 * it is appropriate are rare.
86979553fd37a9 Casey Schaufler 2022-06-09 210 *
86979553fd37a9 Casey Schaufler 2022-06-09 211 * Return the first secid value set in the lsmblob.
86979553fd37a9 Casey Schaufler 2022-06-09 212 * There should only be one.
86979553fd37a9 Casey Schaufler 2022-06-09 213 */
86979553fd37a9 Casey Schaufler 2022-06-09 214 static inline u32 lsmblob_value(const struct lsmblob *blob)
86979553fd37a9 Casey Schaufler 2022-06-09 215 {
86979553fd37a9 Casey Schaufler 2022-06-09 216 int i;
86979553fd37a9 Casey Schaufler 2022-06-09 217
86979553fd37a9 Casey Schaufler 2022-06-09 @218 for (i = 0; i < LSMBLOB_ENTRIES; i++)
86979553fd37a9 Casey Schaufler 2022-06-09 219 if (blob->secid[i])
86979553fd37a9 Casey Schaufler 2022-06-09 220 return blob->secid[i];
86979553fd37a9 Casey Schaufler 2022-06-09 221
86979553fd37a9 Casey Schaufler 2022-06-09 222 return 0;
86979553fd37a9 Casey Schaufler 2022-06-09 223 }
86979553fd37a9 Casey Schaufler 2022-06-09 224
--
0-DAY CI Kernel Test Service
https://01.org/lkp
next reply other threads:[~2022-06-15 15:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-15 15:02 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2022-06-16 23:28 [PATCH v36 10/33] LSM: Use lsmblob in security_ipc_getsecid kernel test robot
2022-06-14 15:45 kernel test robot
2022-06-09 23:01 [PATCH v36 00/33] LSM: Module stacking for AppArmor Casey Schaufler
2022-06-09 23:01 ` [PATCH v36 10/33] LSM: Use lsmblob in security_ipc_getsecid Casey Schaufler
2022-06-09 23:01 ` Casey Schaufler
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202206152226.thfX6MVW-lkp@intel.com \
--to=lkp@intel.com \
--cc=kbuild@lists.01.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.